Absorption test of greases
[机] 润滑脂吸水性试验
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 动物油脂( grease的名词复数 ); 油膏, 油脂
🗣️ 情景例句
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
He likes playing the piano.
他喜欢弹钢琴。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。